Dave,
I honestly didn't realize we don't automatically add the button to the Registration page, only the Login page. There's a few options. The easiest is to update our logic to append the Login with Facebook button automatically when the "Integrate with Joomla" setting is enabled in JFBConnect. To do so, edit the /libraries/sourcecoast/easyTags.php file.
At the very bottom, you'll see a function called exendJoomlaUserForms. Change the line that looks like:
if (($option == 'com_user' && $view == 'login') || ($option == 'com_users' && $view == 'login'))
to:
if ($option == 'com_users' && ($view == 'login' || $view == 'registration'))
If you want more control of where the button shows in the form/view, you'd need to create a template override. That's more flexible, but a little more complicated. If you'd like information on how to do so, just let me know.
Thanks,
Alex
Facebook login on user registration page
